If my wife acts like a man and I act like a woman, what will happen to us in the long term?

There IS no "typical" male/female relationship. Sometimes the female is more dominant, and sometimes the male has a lower drive than the woman. People figure out what works best for them. But even if the roles are "reversed," there has got to be communication for a relationship to go smoothly. Things will only get worse if you can't somehow convince her to talk to you more openly...